client/src/app/shared/moderation/user-moderation-dropdown.component.ts

   1 import { Component, EventEmitter, Input, OnInit, Output, ViewChild } from '@angular/core'
   2 import { NotificationsService } from 'angular2-notifications'
   3 import { I18n } from '@ngx-translate/i18n-polyfill'
   4 import { DropdownAction } from '@app/shared/buttons/action-dropdown.component'
   5 import { NgbModalRef } from '@ng-bootstrap/ng-bootstrap/modal/modal-ref'
   6 import { UserBanModalComponent } from '@app/shared/moderation/user-ban-modal.component'
   7 import { User, UserService } from '@app/shared/users'
   8 import { AuthService, ConfirmService } from '@app/core'
   9 import { UserRight } from '../../../../../shared/models/users'
  10
  11 @Component({
  12   selector: 'my-user-moderation-dropdown',
  13   templateUrl: './user-moderation-dropdown.component.html',
  14   styleUrls: [ './user-moderation-dropdown.component.scss' ]
  15 })
  16 export class UserModerationDropdownComponent implements OnInit {
  17   @ViewChild('userBanModal') userBanModal: UserBanModalComponent
  18
  19   @Input() user: User
  20   @Output() userChanged = new EventEmitter()
  21
  22   userActions: DropdownAction<User>[] = []
  23
  24   private openedModal: NgbModalRef
  25
  26   constructor (
  27     private authService: AuthService,
  28     private notificationsService: NotificationsService,
  29     private confirmService: ConfirmService,
  30     private userService: UserService,
  31     private i18n: I18n
  32   ) { }
  33
  34   ngOnInit () {
  35     this.userActions = []
  36
  37     if (this.authService.isLoggedIn()) {
  38       const authUser = this.authService.getUser()
  39
  40       if (authUser.hasRight(UserRight.MANAGE_USERS)) {
  41         this.userActions = this.userActions.concat([
  42           {
  43             label: this.i18n('Edit'),
  44             linkBuilder: this.getRouterUserEditLink
  45           },
  46           {
  47             label: this.i18n('Delete'),
  48             handler: user => this.removeUser(user)
  49           },
  50           {
  51             label: this.i18n('Ban'),
  52             handler: user => this.openBanUserModal(user),
  53             isDisplayed: user => !user.blocked
  54           },
  55           {
  56             label: this.i18n('Unban'),
  57             handler: user => this.unbanUser(user),
  58             isDisplayed: user => user.blocked
  59           }
  60         ])
  61       }
  62     }
  63   }
  64
  65   hideBanUserModal () {
  66     this.openedModal.close()
  67   }
  68
  69   openBanUserModal (user: User) {
  70     if (user.username === 'root') {
  71       this.notificationsService.error(this.i18n('Error'), this.i18n('You cannot ban root.'))
  72       return
  73     }
  74
  75     this.userBanModal.openModal(user)
  76   }
  77
  78   onUserBanned () {
  79     this.userChanged.emit()
  80   }
  81
  82   async unbanUser (user: User) {
  83     const message = this.i18n('Do you really want to unban {{username}}?', { username: user.username })
  84     const res = await this.confirmService.confirm(message, this.i18n('Unban'))
  85     if (res === false) return
  86
  87     this.userService.unbanUser(user)
  88         .subscribe(
  89           () => {
  90             this.notificationsService.success(
  91               this.i18n('Success'),
  92               this.i18n('User {{username}} unbanned.', { username: user.username })
  93             )
  94
  95             this.userChanged.emit()
  96           },
  97
  98           err => this.notificationsService.error(this.i18n('Error'), err.message)
  99         )
 100   }
 101
 102   async removeUser (user: User) {
 103     if (user.username === 'root') {
 104       this.notificationsService.error(this.i18n('Error'), this.i18n('You cannot delete root.'))
 105       return
 106     }
 107
 108     const message = this.i18n('If you remove this user, you will not be able to create another with the same username!')
 109     const res = await this.confirmService.confirm(message, this.i18n('Delete'))
 110     if (res === false) return
 111
 112     this.userService.removeUser(user).subscribe(
 113       () => {
 114         this.notificationsService.success(
 115           this.i18n('Success'),
 116           this.i18n('User {{username}} deleted.', { username: user.username })
 117         )
 118         this.userChanged.emit()
 119       },
 120
 121       err => this.notificationsService.error(this.i18n('Error'), err.message)
 122     )
 123   }
 124
 125   getRouterUserEditLink (user: User) {
 126     return [ '/admin', 'users', 'update', user.id ]
 127   }
 128 }